Drying treatment equipment for fiberboard production

Abstract

The utility model discloses drying treatment equipment for fiberboard production, and relates to the technical field of fiberboard drying equipment. Comprising a base, a rotating seat is arranged at the center of the top of the base, a fixing mechanism for fixing a fiberboard is arranged at the top of the rotating seat, the fixing mechanism comprises a fixing frame and a limiting frame, the fixing frame comprises a plurality of square frames distributed in an annular array mode, and the limiting frame is arranged on the inner sides of the square frames in a sliding mode; a control base is installed on the outer side of the limiting frame and close to the bottom end, a shell is arranged on the edge of the upper portion of the base, and a cover body is arranged on the top of the shell. The square frame and the limiting frame are matched with each other to fix a plurality of fiberboards on the fixing mechanism, so that the fiberboards can be dried at the same time, the production efficiency of the fiberboards is improved, the blades and the fiberboards are rotated through the rotating seat, high-temperature airflow is continuously guided and dispersed, uniform temperature distribution of the fiberboards is guaranteed, and the drying uniformity of the fiberboards is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiberboard drying equipment, in particular to fiberboard production drying processing equipment. Background Art

[0002] In the fiberboard production process, drying is a crucial step, which directly affects the quality and performance of the board. Airflow drying equipment is usually used to use high-speed airflow to remove moisture from the fiberboard, thereby reducing the moisture content of the fiberboard to meet the requirements of fiberboard laying and hot pressing processes.

[0003] In the prior art, there is a fiberboard production drying treatment equipment with announcement number CN220602062U, which includes a treatment box, a heating mechanism is arranged inside the treatment box, a plurality of fans are arranged inside the treatment box, a driving motor is supported on one side of the treatment box, and the output shaft of the driving motor passes through the inside of the treatment box and is connected to the clamping mechanism. This solution can not only clamp and fix fiberboards of different sizes and perform uniform drying treatment, but also perform ventilation and cooling after drying treatment, thereby improving the efficiency of fiberboard production.

[0004] However, the above scheme still has some shortcomings. For example, only a single fiberboard can be fixed by the clamping mechanism, resulting in that the device can only dry one fiberboard at the same time, and its drying efficiency is low. In addition, during drying, the air flow direction is single, which can easily cause uneven temperature distribution in the equipment, thereby affecting the drying effect of the fiberboard. In view of this, the utility model proposes a fiberboard production drying processing equipment. Utility Model Content

[0005] The purpose of the utility model is to provide fiberboard production drying processing equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiberboard production drying processing equipment, including a base, a fan and an electric heating network are installed inside the base, a rotating seat is arranged at the top center of the base, a plurality of evenly distributed vents are opened on the top of the base, a fixing mechanism for fixing the fiberboard is arranged on the top of the rotating seat, the fixing mechanism includes a fixing frame and a limit frame, the fixing frame includes a plurality of square frames distributed in a circular array, the limit frame is slidably arranged on the inner side of the square frame, a control seat is installed on the outer side of the limit frame and near the bottom end, a shell is arranged at the upper edge of the base, and a cover is arranged on the top of the shell.

[0007] Preferably, the two groups of fans are symmetrically arranged inside the base, and the electric heating network is arranged between the fans on the left and right sides and is symmetrically distributed front to back.

[0008] Furthermore, an annular frame is welded and fixed to the outer side of the rotating seat, and blades distributed in an annular array are arranged on the inner side of the annular frame. A motor that drives coaxially with the rotating seat is installed inside the base and near the center.

[0009] Preferably, the bottom of the fixing frame is welded and fixed to the rotating seat, a circular track is welded and fixed to the top of the base near the edge, and an arc-shaped opening adapted to the circular track is opened at the bottom edge of the fixing frame.

[0010] Preferably, the top of the square frame is provided with an opening for placing the fiberboard, and symmetrically distributed sliding grooves are provided on the side walls of the square frame near the upper and lower edges, and the upper and lower ends of the limit frame are slidably connected to the corresponding sliding grooves respectively.

[0011] Furthermore, the bottom of the square frame is provided with an array of sockets, the inner side of the control seat is slidably connected with a plug board, the bottom of the plug board is plugged into the sockets, and a spring is installed inside the control seat and above the plug board.

[0012] Preferably, a movable door is provided on the front side of the shell, and the movable door is hingedly engaged with the outer wall of the shell through a hinge.

[0013] Furthermore, an integrally formed exhaust pipe is provided at the top center of the cover body, guide plates distributed in a circular array are welded and fixed on the inner wall of the cover body and located outside the exhaust pipe, and a number of evenly distributed air outlet holes are opened on the cover body near the bottom end.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] A fiberboard production drying and processing equipment is provided with a fixing mechanism. A square frame and a limit frame cooperate with each other, so that multiple fiberboards can be fixed on the fixing mechanism, thereby facilitating the drying of multiple fiberboards at the same time and improving the production efficiency.

[0016] At the same time, during the drying process, the rotating seat can drive the blades and fiberboard to rotate, and continuously guide and disperse the gas inside the shell, and further generate convection air through the shell and guide plates to ensure uniform temperature distribution inside the shell, enhance the contact effect between the fiberboard and the high-temperature airflow, and improve the uniformity of fiberboard drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0019] Figure 3This is a schematic diagram of the internal structure of the base of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the square frame structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the cover structure of the utility model.

[0023] In the figure: 1. base; 11. fan; 12. electric heating network; 13. vent; 14. circular track; 2. rotating seat; 21. ring frame; 22. blades; 23. motor; 3. fixed frame; 31. square frame; 32. slide groove; 33. socket; 4. limit frame; 41. control seat; 42. plug board; 43. spring; 5. shell; 51. movable door; 6. cover; 61. exhaust pipe; 62. guide plate; 63. air outlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the fiberboard production process, drying is a crucial step, which directly affects the quality and performance of the board. The fiberboard production drying equipment provided by the utility model allows air to continuously flow into the equipment during use, and heats the air, so that the fiberboard in the equipment is in continuous contact with the high-temperature airflow, and the moisture evaporates rapidly and is carried away by the airflow, thereby achieving the purpose of reducing the moisture content of the fiberboard and controlling it within a certain range to meet the requirements of fiber laying and hot pressing processes.

[0026] like Figure 1 - Figure 6 As shown, the utility model provides a technical solution: a fiberboard production drying processing equipment, including a base 1, a fan 11 and an electric heating network 12 are installed inside the base 1, a rotating seat 2 is arranged at the top center of the base 1, a plurality of evenly distributed vents 13 are opened on the top of the base 1, a fixing mechanism for fixing the fiberboard is arranged on the top of the rotating seat 2, the fixing mechanism includes a fixing frame 3 and a limiting frame 4, the fixing frame 3 includes a plurality of square frames 31 distributed in a ring array, the limiting frame 4 is slidably arranged on the inner side of the square frame 31, a control seat 41 is installed on the outer side of the limiting frame 4 and near the bottom end, a shell 5 is arranged at the upper edge of the base 1, and a cover 6 is arranged on the top of the shell 5.

[0027] When in use, multiple fiberboards can be fixed on the fixing mechanism through the cooperation between the square frame 31 and the limit frame 4, so as to facilitate the drying of multiple fiberboards at the same time and improve the production efficiency. During the drying process, the fan 11 drives the air into the base 1 to be heated by the electric heating network 12. After that, the high-temperature airflow flows through the vent 13 to the inside of the shell 5 to dry the fiberboard. At the same time, the fixing mechanism is driven to rotate through the rotating seat 2, so that the fixing mechanism drives the fiberboard to rotate, so that the fiberboard drives the gas flow inside the shell 5, and enhances the contact effect between the fiberboard and the high-temperature airflow, thereby improving the drying uniformity.

[0028] like Figure 2 and Figure 3 As shown, two groups of fans 11 are symmetrically arranged inside the base 1, and the electric heating network 12 is arranged between the fans 11 on the left and right sides, and is symmetrically distributed front to back. When the fans 11 are running, air can be continuously transported to the base 1 to be heated by the electric heating network 12, ensuring that the high-temperature gas can continuously flow to the fiberboard.

[0029] An annular frame 21 is welded and fixed to the outer side of the rotating seat 2, and blades 22 distributed in an annular array are arranged on the inner side of the annular frame 21. The bottom of the annular frame 21 and the blades 22 have no contact with the upper surface of the base 1 to avoid friction during operation. A motor 23 coaxially driven with the rotating seat 2 is installed inside the base 1 and near the center.

[0030] An insulation ring is provided on the outside of the motor 23 to prevent high-temperature gas from affecting the operation of the motor 23. When the motor 23 drives the rotating seat 2, the rotating seat 2 can drive the annular frame 21 and the blades 22 to rotate, so that the blades 22 can further guide and disperse the high-temperature airflow, thereby enhancing the contact effect between the high-temperature airflow and the fiberboard.

[0031] like Figure 4 and Figure 5 As shown, the bottom of the fixing frame 3 is welded and fixed to the rotating seat 2, a circular track 14 is welded and fixed to the top and near the edge of the base 1, and an arc-shaped opening adapted to the circular track 14 is opened at the bottom edge of the fixing frame 3 to improve the stability of the fixing frame 3 during rotation.

[0032] An opening is provided at the top of the square frame 31 for placing the fiberboard. Symmetrically distributed slide grooves 32 are provided on the side walls of the square frame 31 near the upper and lower edges. The upper and lower ends of the limit frame 4 are respectively slidably connected to the corresponding slide grooves 32, so that the limit frame 4 slides along the slide grooves 32, which is convenient for limiting the fiberboard.

[0033] The bottom of the square frame 31 is provided with an array of sockets 33, the inner side of the control seat 41 is slidably connected with a plug plate 42, the bottom of the plug plate 42 is plugged into the sockets 33, and a spring 43 is installed inside the control seat 41 and above the plug plate 42.

[0034] When the limit frame 4 is close to the fiberboard, the plug plate 42 is loosened, and the spring 43 acts elastically to make the plug plate 42 slide downward along the control seat 41 and plug into the socket 33, so as to fix the limit frame 4, and then the square frame 31 and the limit frame 4 cooperate with each other to fix the fiberboard.

[0035] like Figure 1 and Figure 6 As shown, a movable door 51 is provided on the front side of the housing 5 , and the movable door 51 is hingedly connected to the outer wall of the housing 5 through hinges.

[0036] An integrally formed exhaust pipe 61 is provided at the top center of the cover body 6, a cover plate is rotatably connected to the top of the exhaust pipe 61, an electric push rod for driving the cover plate to open and close is installed on the right side of the exhaust pipe 61, guide pieces 62 distributed in a circular array are welded and fixed on the inner wall of the cover body 6 and located on the outside of the exhaust pipe 61, and a number of evenly distributed air outlet holes 63 are opened on the cover body 6 and near the bottom.

[0037] During the drying process, the air inside the shell 5 continues to flow upward. When the air flows to the inside of the cover 6, the high-temperature airflow is guided by the arc-shaped cover 6 and the guide plate 62, so that part of the air flows back downward and generates convection air in the shell 5, thereby enhancing the drying effect on the fiberboard. At the same time, part of the air is discharged through the air outlet 63 and brings the evaporated moisture out of the shell 5. When the temperature inside the shell 5 is too high, the electric push rod is operated to drive the cover to open, so that the air can be quickly discharged through the exhaust pipe 61, thereby avoiding overheating inside the shell 5 and causing deformation of the fiberboard.

[0038] Working principle: First, put the fiberboard into the inner side of the square frame 31, then pull up the plug plate 42, and push the limit frame 4 to slide along the slide groove 32, so that the limit frame 4 gradually includes the fiberboard, and the square frame 31 and the limit frame 4 cooperate with each other to clamp the fiberboard, then release the plug plate 42, the spring 43 acts elastically, so that the plug plate 42 slides downward along the control seat 41 and plugs into the socket 33;

[0039] Furthermore, the fan 11 is operated to drive air into the interior of the base 1. After the air is heated by the electric heating network 12, it flows into the shell 5 through the vent 13 to dry the fiberboard. Thereafter, the motor 23 is operated to drive the rotating base 2 to rotate, so that the blades 22 further guide and disperse the high-temperature airflow, and drive the fixed frame 3 and the fiberboard to rotate, thereby enhancing the contact effect between the high-temperature airflow and the fiberboard and improving the drying efficiency.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A fiberboard production drying treatment device, comprising a base (1), wherein a fan (11) and an electric heating network (12) are installed inside the base (1), characterized in that: A rotating seat (2) is arranged at the top center of the base (1), a plurality of evenly distributed ventilation holes (13) are opened at the top of the base (1), a fixing mechanism for fixing the fiberboard is arranged at the top of the rotating seat (2), the fixing mechanism comprises a fixing frame (3) and a limiting frame (4), the fixing frame (3) comprises a plurality of square frames (31) distributed in a circular array, the limiting frame (4) is slidably arranged on the inner side of the square frame (31), a control seat (41) is installed on the outer side of the limiting frame (4) and near the bottom end, a shell (5) is arranged at the upper edge of the base (1), and a cover (6) is arranged on the top of the shell (5).

2. The fiberboard production drying treatment equipment according to claim 1, characterized in that: The two groups of fans (11) are symmetrically arranged inside the base (1), and the electric heating network (12) is arranged between the fans (11) on the left and right sides and is symmetrically distributed front and back.

3. The fiberboard production drying treatment equipment according to claim 1, characterized in that: An annular frame (21) is welded and fixed on the outer side of the rotating seat (2), and blades (22) distributed in an annular array are arranged on the inner side of the annular frame (21). A motor (23) that is coaxially driven with the rotating seat (2) is installed inside the base (1) and near the center.

4. The fiberboard production drying treatment equipment according to claim 1, characterized in that: The bottom of the fixed frame (3) is welded and fixed to the rotating seat (2), a circular track (14) is welded and fixed to the top of the base (1) near the edge, and an arc-shaped opening matching the circular track (14) is opened at the bottom edge of the fixed frame (3).

5. The fiberboard production drying treatment equipment according to claim 1, characterized in that: The top of the square frame (31) is provided with an opening for placing the fiberboard, and symmetrically distributed sliding grooves (32) are provided on the side walls of the square frame (31) near the upper and lower edges, and the upper and lower ends of the limit frame (4) are respectively slidably connected to the corresponding sliding grooves (32).

6. The fiberboard production drying treatment equipment according to claim 5, characterized in that: The bottom of the square frame (31) is provided with array-distributed plug holes (33); the inner side of the control seat (41) is slidably connected with a plug plate (42); the bottom of the plug plate (42) is plugged into and matched with the plug holes (33); and a spring (43) is installed inside the control seat (41) and above the plug plate (42).

7. The fiberboard production drying treatment equipment according to claim 1, characterized in that: A movable door (51) is provided on the front side of the shell (5), and the movable door (51) is hingedly connected to the outer wall of the shell (5) via a hinge.

8. The fiberboard production drying equipment according to claim 1, characterized in that: An integrally formed exhaust pipe (61) is arranged at the center of the top of the cover body (6), guide plates (62) distributed in a circular array are welded and fixed on the inner wall of the cover body (6) and located outside the exhaust pipe (61), and a plurality of evenly distributed exhaust holes (63) are opened on the cover body (6) near the bottom end.

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